CN210899485U

CN210899485U - Switch for communication engineering

Info

Publication number: CN210899485U
Application number: CN201922386827.1U
Authority: CN
Inventors: 卓碧婵
Original assignee: Guangzhou Yixuan Technology Co ltd
Current assignee: Guangzhou Yixuan Technology Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-06-30
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a switch for communication engineering relates to switch technical field, including the protecting crust, the one end regulation of protecting crust bottom has the fixed plate, and the inboard of fixed plate is provided with the multiunit recess, the inboard of protecting crust is provided with the switch main part, the inside top of protecting crust is provided with the spout, the inside both sides of protecting crust all are provided with the protection network, the both sides of protecting crust bottom all are provided with logical groove. The utility model discloses a to rotate the lead screw, under mutually supporting of lead screw and ball screw nut, make ball screw nut drive the second slider and remove, thereby make two sets of protection networks be close to the switch main part gradually, make damping pad contact switch main part outer wall, can fix not unidimensional switch, and through be provided with on the fixed plate with multiunit and the switch main part on the corresponding recess of serial ports, the line body of connecting the serial ports can extrude the sponge of recess both sides and draw forth, the entering of reducible dust under the blockking of sponge of serial ports that does not use.

Description

Switch for communication engineering

Technical Field

The utility model relates to a communication machine technical field specifically is a switch for communication engineering.

Background

A switch means a "switch", which is a network device for forwarding electrical (optical) signals, and can provide an exclusive electrical signal path for any two network nodes accessing the switch, and the most common switches are ethernet switches, and other common ones are telephone voice switches, fiber optic switches, and the like.

The existing switch is various in specification and type, a good auxiliary structure is not arranged for matching with the support and the regulation of the switch for the installation and fixation of various different switches, the switch comprises a plurality of serial ports, when part of the serial ports are not used, the serial ports are easily influenced by dust after being exposed for a long time, and the service condition of the serial ports is influenced.

Disclosure of Invention

The utility model aims to provide a: in order to solve the problems that a plurality of different switches are installed and fixed, a good auxiliary structure is not arranged to be matched with the support and the specification of the switch, the switch comprises a plurality of serial ports, when part of the serial ports are not used, the switch is easy to be influenced by dust after being exposed for a long time, and the switch for the communication engineering is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a switch for communication engineering, includes the protecting crust, the one end regulation of protecting crust bottom has the fixed plate, and the inboard of fixed plate is provided with the multiunit recess, the inboard of protecting crust is provided with the switch main part, the inside top of protecting crust is provided with the spout, the inside both sides of protecting crust all are provided with the protection network, the both sides of protecting crust bottom all are provided with logical groove, the inside that leads to the groove all rotates the lead screw that extends to the protecting crust both sides, and the outside of lead screw is provided with matched with ball screw nut with it.

Preferably, the top of the protection net is fixed with a first sliding block matched with the sliding groove, and the protection net is in sliding connection with the protection shell through the matching of the sliding groove and the first sliding block.

Preferably, the bottom of the protection net is fixed with a second sliding block, and the bottom of the second sliding block is fixedly connected with a ball screw nut.

Preferably, a sponge is fixed on both sides of the inner part of the groove.

Preferably, the surface of the protection net is provided with a plurality of groups of filtering holes.

Preferably, both sides at protective housing top all are provided with the mounting hole, the four corners department of protective housing bottom all is fixed with the landing leg.

Preferably, damping cushions are adhered to one sides of the protective nets close to the switch main body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model makes the ball screw nut drive the second slider to move under the mutual cooperation of the screw rod and the ball screw nut by rotating the screw rod, thereby making the two groups of protective nets gradually approach to the main body of the switch, making the damping pad contact with the outer wall of the main body of the switch, and fixing the main bodies of the switches with different sizes;

2. the utility model discloses a be provided with on the fixed plate with multiunit and the switch main part on the corresponding recess of serial ports, the line body of connecting the serial ports can extrude the sponge of recess both sides and draw forth, the entering of reducible dust under the blockking of sponge of serial ports that do not use.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a schematic structural view of the through groove of the present invention.

In the figure: 1. a protective shell; 2. a fixing plate; 3. a groove; 4. a sponge; 5. a switch main body; 6. a chute; 7. a protective net; 8. a first slider; 9. a second slider; 10. a through groove; 11. a screw rod; 12. a ball screw nut; 13. mounting holes; 14. a damping pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a switch for communication engineering includes a protective shell 1, a fixed plate 2 is defined at one end of the bottom of the protective shell 1, a plurality of grooves 3 are formed in the inner side of the fixed plate 2, a switch main body 5 is arranged on the inner side of the protective shell 1, a chute 6 is formed in the top end of the protective shell 1, protective nets 7 are arranged on two sides of the protective shell 1, through grooves 10 are formed in two sides of the bottom of the protective shell 1, lead screws 11 extending to two sides of the protective shell 1 are rotated in the through grooves 10, and ball screw nuts 12 matched with the lead screws 11 are arranged on the outer sides of the lead screws 11.

In this embodiment, by rotating the screw rod 11, under the mutual cooperation of the screw rod 11 and the ball screw nut 12, the ball screw nut 12 drives the second slider 9 to move, so that the two sets of protective nets 7 gradually approach to the switch main body 5, and the damping pads 14 contact the outer wall of the switch main body 5, thereby fixing the switch main body 5 with different sizes.

Please refer to fig. 1, fig. 2, and fig. 3, a first sliding block 8 cooperating with the sliding slot 6 is fixed on the top of the protection net 7, and the protection net 7 is slidably connected to the protection shell 1 by the cooperation of the sliding slot 6 and the first sliding block 8; the bottom of protection network 7 is fixed with second slider 9, and the bottom and the ball screw nut 12 fixed connection of second slider 9, and lead screw 11 rotates, under the mutually supporting of lead screw 11 and ball screw nut 12, makes ball screw nut 12 drive second slider 9 and moves right, makes second slider 9 drive protection network 7 and moves right, makes protection network 7 drive first slider 8 and moves right in spout 6 to make things convenient for the removal of protection network 7.

Please refer to fig. 1, the sponge 4 is fixed on both sides of the inside of the groove 3, and the serial port of the switch main body 5 inside the protective shell 1 is pushed forward, so that the serial port is close to the sponge 4 on each group of grooves 3, and the sponge 4 reduces the entrance of dust.

Please refer to fig. 2, the surface of the protection net 7 is provided with a plurality of groups of filtering holes to block dust, and the protection net 7 is used for natural ventilation and heat dissipation of the protection shell 1.

Please refer to fig. 1 and fig. 2, the two sides of the top of the protective shell 1 are provided with mounting holes 13, the four corners of the bottom of the protective shell 1 are fixed with supporting legs, bolts pass through the mounting holes 13 for fixing in the vertical direction, and the supporting legs can support the protective shell 1 in the horizontal direction.

Please refer to fig. 1 and fig. 2, the damping pads 14 are adhered to one side of the protection net 7 close to the switch main body 5, so that the damping pads 14 contact the switch main body 5 to assist the fixation of the switch main body 5.

The working principle is as follows: putting a switch main body 5 into the bottom of a protective shell 1 through the height between the protective shell 1 and a fixed plate 2, then connecting network node serial ports according to the switch main body 5, leading out connecting lines connected with the serial ports through grooves 3, enabling the connecting lines to extrude sponges 4 on two sides inside the grooves 3, enabling two groups of sponge 4 bags to be extruded and deformed, then pushing forward the position of the serial ports of the switch main body 5 to enable the serial ports to be close to the sponges 4 on each group of grooves 3, then rotating a lead screw 11 on the left side, enabling the lead screw 11 to rotate, enabling a ball screw nut 12 to drive a second sliding block 9 to move rightwards under the mutual matching of the lead screw 11 and the ball screw nut 12, enabling the second sliding block 9 to drive a protective net 7 to move rightwards, enabling the protective net 7 to drive a first sliding block 8 to move rightwards in a sliding groove 6 until a damping cushion 14 on, the screw rod 11 on the right is rotated to fix two sides of the switch main body 5, the bolt penetrates through the mounting hole 13 to be used for fixing in the vertical direction, and the supporting legs can support the protective shell 1 in the horizontal direction.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A switch for communication engineering, includes protecting shell (1), its characterized in that: fixed plate (2) are stipulated to the one end of protecting crust (1) bottom, and the inboard of fixed plate (2) is provided with multiunit recess (3), the inboard of protecting crust (1) is provided with switch main part (5), the inside top of protecting crust (1) is provided with spout (6), the inside both sides of protecting crust (1) all are provided with protection network (7), the both sides of protecting crust (1) bottom all are provided with logical groove (10), lead screw (11) that extend to protecting crust (1) both sides all are rotated to the inside that leads to groove (10), and the outside of lead screw (11) is provided with matched with ball screw nut (12) with it.

2. The switch for communication engineering according to claim 1, characterized in that: the top of protection network (7) is fixed with first slider (8) of mutually supporting with spout (6), and protection network (7) through spout (6) and first slider (8) mutually support down with protective housing (1) sliding connection.

3. The switch for communication engineering according to claim 1, characterized in that: and a second sliding block (9) is fixed at the bottom of the protective net (7), and the bottom of the second sliding block (9) is fixedly connected with a ball screw nut (12).

4. The switch for communication engineering according to claim 1, characterized in that: sponge (4) are fixed on two sides of the inner part of the groove (3).

5. The switch for communication engineering according to claim 1, characterized in that: and a plurality of groups of filtering holes are formed in the surface of the protective net (7).

6. The switch for communication engineering according to claim 1, characterized in that: both sides at protective housing (1) top all are provided with mounting hole (13), the four corners department of protective housing (1) bottom all is fixed with the landing leg.

7. The switch for communication engineering according to claim 1, characterized in that: one side of the protective net (7) close to the exchanger main body (5) is adhered with a damping pad (14).